Tools & Wizards About Us
raysync.cloud screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

raysync.cloud

镭速大文件传输-企业大文件传输软件,文件传输工具,跨国快速传输大文件,企业大数据传输解决方案

Page Load Speed

12.9 sec in total

First Response

594 ms

Resources Loaded

11.7 sec

Page Rendered

602 ms

raysync.cloud screenshot

About Website

Visit raysync.cloud now to see the best up-to-date Raysync content and also check out these interesting facts you probably never knew about raysync.cloud

镭速企业大文件传输软件,大文件传输解决方案,高速文件传输工具,解决企业远距离传输大型文件,国外大文件传输,大数据传输,跨国大文件传输慢的问题,帮助企业提高文件传输效率,亦提供ftp传输加速服务。

Visit raysync.cloud

Key Findings

We analyzed Raysync.cloud page load time and found that the first response time was 594 ms and then it took 12.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

raysync.cloud performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value19.9 s

0/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value2,670 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.064

97/100

15%

TTI (Time to Interactive)

Value13.3 s

11/100

10%

Network Requests Diagram

raysync.cloud

594 ms

www.raysync.cn

3640 ms

push.js

1523 ms

hm.js

1230 ms

k5omwqs6ud

45 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Raysync.cloud, 49% (39 requests) were made to Raysync.cn and 43% (34 requests) were made to Images.ctfassets.net. The less responsive or slowest element that took the longest time to load (7.5 sec) relates to the external source Raysync.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 467.2 kB (14%)

Content Size

3.3 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Raysync.cloud main page is 3.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 225.2 kB

  • Original 305.8 kB
  • After minification 305.8 kB
  • After compression 80.6 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 225.2 kB or 74% of the original size.

Image Optimization

-10%

Potential reduce by 239.6 kB

  • Original 2.4 MB
  • After minification 2.1 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Raysync images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 2.5 kB

  • Original 600.1 kB
  • After minification 600.0 kB
  • After compression 597.6 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 8 (10%)

Requests Now

77

After Optimization

69

  • Images
  • JavaScript

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Raysync. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

raysync.cloud

raysync.cloud

594 ms

www.raysync.cn

www.raysync.cn

3640 ms

push.js

push.js

1523 ms

hm.js

hm.js

1230 ms

k5omwqs6ud

k5omwqs6ud

45 ms

clarity.js

clarity.js

24 ms

huawei.png

huawei.png

92 ms

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55 ms

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251 ms

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50 ms

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1_Renderbus_logo_full_color_transparent.png

120 ms

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156 ms

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121 ms

1.png

1.png

122 ms

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200 ms

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128 ms

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125 ms

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video_smallbanner-ed909a22d545add0ce7829972693b03d.png

260 ms

Ferry_smallBanner-dc3854ee1143c1db8974ff4f6912bf71.png

Ferry_smallBanner-dc3854ee1143c1db8974ff4f6912bf71.png

367 ms

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ftp_smallBanner-c78870c086fd7f9676b1a8ebf1eff470.png

279 ms

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collaboration_smallBanner-52650369155c4a9769c8e5f83ea69478.png

287 ms

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279 ms

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feature_bg1-6a7f3b4f28a8a9939c3056775fd879fe.png

341 ms

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326 ms

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454 ms

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441 ms

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feature_bg6-bb5b87c60ea0956d8bb30fda8919dcfe.png

495 ms

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solution1-9b85d18b085b4146cd5242643b3c5515.png

515 ms

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solution2-a6e9b578a713ad9342d045445cecad50.png

553 ms

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solution3-fd1864da6d69422e68ff75a452df09f3.png

618 ms

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630 ms

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533 ms

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solution6-bcde58a31dc2254137c5d94deeed24d9.png

731 ms

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solution7-fe51fc2efe33024a55c961f4bdb6ac92.png

584 ms

solution8-c995b1a6ef0f7619de840ac06b877672.png

solution8-c995b1a6ef0f7619de840ac06b877672.png

724 ms

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award1-f24e85c0ccf71554edea55fc410eba7d.png

585 ms

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award2-31076762a3f127192c210d8d8c37f61a.png

645 ms

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award3-3ff2a1042866591971c22cf9e4da9a67.png

767 ms

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award4-8a55406fe2acc1b96e210ae74ad4a7ae.png

683 ms

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award5-fa2a56ff62f33f1d03c98d0950fa9a50.png

782 ms

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732 ms

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award7-8821acc7681cdfe333138c252c166936.png

755 ms

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award8-496addf8db9778c5156b86674e9588f3.png

783 ms

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917 ms

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award10-ec98011e5312ae55b755cd102808ca12.png

898 ms

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913 ms

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partner_bg1-702e82563e82dce0aca1baf8f6934d80.png

974 ms

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partner_bg2-d8598f02aa1539d2b67b1179e4f623f1.png

3143 ms

component---src-views-index-jsx-0465ae2614d6b8c63295.js

component---src-views-index-jsx-0465ae2614d6b8c63295.js

3036 ms

commons-a3a1888969648ccb3222.js

commons-a3a1888969648ccb3222.js

6162 ms

styles-b72676acc15a52077d89.js

styles-b72676acc15a52077d89.js

2156 ms

app-d4a3abe1812eeb70b4b4.js

app-d4a3abe1812eeb70b4b4.js

7475 ms

lmo.png

lmo.png

114 ms

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117 ms

virtuos.png

virtuos.png

118 ms

vivo.png

vivo.png

121 ms

oppo.png

oppo.png

216 ms

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238 ms

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08fowdy.png

307 ms

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268 ms

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279 ms

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402 ms

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241 ms

morevfx.png

morevfx.png

320 ms

19cellcarta.png

19cellcarta.png

327 ms

28__________________________________________.png

28__________________________________________.png

268 ms

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364 ms

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281 ms

26camtek.png

26camtek.png

384 ms

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308 ms

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514 ms

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321 ms

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324 ms

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328 ms

webpack-runtime-deef671406c10a55c3d1.js

webpack-runtime-deef671406c10a55c3d1.js

2256 ms

hm.gif

hm.gif

319 ms

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qrcode-3adccbebd6c19e9dd7353b41604987b6.png

2067 ms

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qrcode-f3f5fe5c5975d70e318fb5c8f0d1114f.png

2086 ms

Accessibility Review

raysync.cloud accessibility score

72

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA IDs are not unique

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

raysync.cloud best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

raysync.cloud SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document doesn't use legible font sizes

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Raysync.cloud can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Raysync.cloud main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

raysync.cloud

Open Graph data is detected on the main page of Raysync. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: